/* 块引用卡片 */
.block__popover {
  background-color: transparent;
}
.block__popover.block__popover--open {
  min-height: var(--custom-popover-min-height);
  max-width: var(--custom-popover-max-width);
  background-color: var(--custom-popover-background-color);
  backdrop-filter: var(--custom-backdrop-popover-filter);
}
.block__popover.block__popover--top > .block__icons {
  background-color: var(--b3-list-hover);
}
.block__popover .block__icons {
  background-color: var(--custom-popover-title-bar-background-color);
  padding: 0 6px;
}
.block__popover .block__icons .block__icon[data-type=close] {
  width: 1em;
  /* 关闭按钮 */
}
.block__popover .block__icons .block__icon[data-type=close] > svg {
  width: unset !important;
}
